John Nikoleit, MD
NPI 1003823212 · Orthopaedic Surgery Physician · Elmhurst, IL
Enrolled with Medicare as Practitioner - Orthopedic Surgery · source: CMS PECOS Public Provider Enrollment (2026.04.01)
John Nikoleit, MD is a Orthopaedic Surgery Physician provider in Elmhurst, IL (NPI 1003823212).
Provider details
- NPI number
- 1003823212
- Entity type
- Individual
- Primary specialty
- Orthopaedic Surgery PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 036091089 (IL)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
19 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
4,368 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Therapy Procedure Using Exercise to Develop Strength, Endurance, Range of Motion, and Flexibility, Each 15 Minutes97110 | 1,665 | $25 |
| Therapy Procedure Using Manual Technique, Each 15 Minutes97140 | 847 | $21 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 535 | $93 |
| Aspiration And/Or Injection of Fluid Large Joint Using Ultrasound Guidance20611 | 452 | $89 |
| Therapy Procedure to Re-Educate Brain-To-Nerve-To-Muscle Function, Each 15 Minutes97112 | 158 | $30 |
| Aspiration And/Or Injection of Fluid From Large Joint |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 10 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Meloxicam | 286 | 119 |
| Methylprednisolone | 172 | 124 |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 164 | 71 |
| Celecoxib | 43 | 17 |
| Cyclobenzaprine Hcl | 40 | 29 |
| Tramadol Hcl | 37 | 22 |
| Rivaroxabanbrand: Xarelto | 22 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-08-01
- Last updated
- 2012-08-20
Frequently asked questions
- What is John Nikoleit's NPI number?
- John Nikoleit's National Provider Identifier (NPI) is 1003823212, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Nikoleit's specialty?
- John Nikoleit is listed in the NPPES registry with a primary specialty of Orthopaedic Surgery Physician (Allopathic & Osteopathic Physicians).
- Where is John Nikoleit located?
- John Nikoleit's practice location on file with NPPES is 300 W Butterfield Rd, Elmhurst, IL 60126-5017.
- What is John Nikoleit's phone number?
- The practice phone number listed in the NPPES registry for John Nikoleit is (630) 834-0491.
- Does John Nikoleit accept Medicare?
- John Nikoleit is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is John Nikoleit's NPI active?
- Yes — John Nikoleit's NPI (1003823212) is active in the NPPES registry as of the last update on 2012-08-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.